- Removed the various workarounds associated with <unistd.h>, required

for building code that references the networking API. It is now possible,
  provided you build your code with an existing TCP/IP API header file
  set (such as from the "Roadshow" SDK) without running into data type
  or function prototype declaration conflicts. I have added local versions
  of <arpa/inet.h>, <netinet/in.h>, <netdb.h>, <sys/filio.h>, <sys/ioccom.h>,
  <sys/ioctl.h>, <sys/select.h> and <sys/socket.h> and updated <unistd.h>,
  <pwd.h> and <grp.h> accordingly. Note that some of the function prototypes
  will conflict with the bsdsocket.library/usergroup.library API, which is
  why you can disable the declarations through the __NO_NET_API preprocessor
  symbol: if defined, none of the function prototypes will be defined.


git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@15036 87f5fb63-7c3d-0410-a384-fd976d0f7a62

library/include/arpa/inet.h

@@ -0,0 +1,80 @@
+/*
+ * $Id: inet.h,v 1.1 2005-10-09 12:32:18 obarthel Exp $
+ *
+ * :ts=4
+ *
+ * Portable ISO 'C' (1994) runtime library for the Amiga computer
+ * Copyright (c) 2002-2005 by Olaf Barthel <olsen@sourcery.han.de>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *   - Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer.
+ *
+ *   - Neither the name of Olaf Barthel nor the names of contributors
+ *     may be used to endorse or promote products derived from this
+ *     software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef	_ARPA_INET_H
+#define	_ARPA_INET_H
+
+/****************************************************************************/
+
+#ifndef _NETINET_IN_H
+#include <netinet/in.h>
+#endif /* _NETINET_IN_H */
+
+/****************************************************************************/
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/****************************************************************************/
+
+/* The following is not part of the ISO 'C' (1994) standard. */
+
+/****************************************************************************/
+
+/*
+ * The following prototypes may clash with the bsdsocket.library or
+ * usergroup.library API definitions.
+ */
+
+#ifndef __NO_NET_API
+
+extern in_addr_t inet_addr(const char *cp);
+extern int inet_aton(const char *cp, struct in_addr *pin);
+extern in_addr_t inet_lnaof(struct in_addr in);
+extern struct in_addr inet_makeaddr(in_addr_t net, in_addr_t lna);
+extern in_addr_t inet_netof(struct in_addr in);
+extern in_addr_t inet_network(const char *cp);
+extern char *inet_ntoa(struct in_addr in);
+
+#endif /* __NO_NET_API */
+
+/****************************************************************************/
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+/****************************************************************************/
+
+#endif /* _ARPA_INET_H */